← Back to command center

BJÄLLRA MED KLOCKA, Daterad 1957, empirestil, klocka med Carl XI monogram.

Unknown maker or artist · Clocks and watches · Falun Auktionsbyrå

Open auction lot
0
low priority

Acquisition position

Current all in cost

1875.0 SEK
Current bid or estimate300.0 SEK
Modelled discount0.0%
Liquidity score94%

Potential market value

Specialist value interval

Not calculated
Value confidence0%
Comparable sales0

Evidence strength

15%
Identity confidence32%
Visual match0%
External references12

Market anomaly

0%
Information gap86%
Potential undervaluation0.0%

Risk profile

8%
Authenticity risk8%
Condition risk18%

Investigation rationale

Why this may be worth considering

  • No positive signals have been confirmed yet.

Decision guardrails

What must be verified

  • condition wording: saknas
  • missing maker
  • missing reference
  • missing serial
  • missing movement
  • missing case_material
  • missing service_history

Visual laboratory

Add and compare research imagery

Object record

Known facts and missing information

ArtistMissing
MakerMissing
MediumMissing
MaterialsMissing
Dimensions? × ? × ? cm
WeightMissing g
YearMissing
EditionMissing
MarksMissing
ConditionUpphängning saknas.
ProvenanceMissing
Modelclocks_watches_specialist 2.0.0

Gjuten text "Gjuten på Karlskrona örlogsvarv" Höjd 32cm.

Identity resolution

Artist and maker hypotheses

Ranked from independent evidence. Confirmation or rejection becomes controlled training data.

11 candidates
1 independent sources

Felix Gonzalez-Torres American, born Cuba, 1957–1996

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Diego Rivera (Mexican, 1886–1957)

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Constantin Brancusi Romanian, active France, 1876–1957

Visual 0% · Name 86% · Marks 25% · Material 40%

33% combined confidence
1 independent sources

Margaret Burroughs American, 1915-2010

Visual 0% · Name 42% · Marks 25% · Material 40%

25% combined confidence
1 independent sources

Jay DeFeo (Mary Joan DeFeo) American, 1929–1989

Visual 0% · Name 40% · Marks 25% · Material 40%

25% combined confidence
1 independent sources

Joseph Cornell American, 1903–1972

Visual 0% · Name 40% · Marks 25% · Material 40%

25% combined confidence
1 independent sources

Georgia O'Keeffe (American, 1887–1986)

Visual 0% · Name 38% · Marks 25% · Material 40%

25% combined confidence
1 independent sources

Hughie Lee-Smith (American, 1915–1999)

Visual 0% · Name 37% · Marks 25% · Material 40%

25% combined confidence
1 independent sources

Max Ernst French, born Germany, 1891–1976

Visual 0% · Name 36% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Ben Nicholson English, 1894-1982

Visual 0% · Name 36% · Marks 25% · Material 40%

24% combined confidence
1 independent sources

Henry Moore English, 1898-1986

Visual 0% · Name 34% · Marks 25% · Material 40%

24% combined confidence

Closed deal feedback

Teach the valuation model

Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.

Learning guardrail

Truth before training

  • Unverified AI output is stored as a hypothesis only.
  • One-source matches are confidence capped.
  • Rejected matches improve source and feature calibration.
  • At least five verified closed sales are required per category.

Global research evidence

Reference material found elsewhere

12 references
Art Institute of Chicago

January 1957 (Goblets in Shadow)

Ben Nicholson English, 1894-1982

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Working Model for UNESCO Reclining Figure

Henry Moore English, 1898-1986

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Peru – Machu Picchu, Morning Light

Georgia O'Keeffe (American, 1887–1986)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Desert Forms

Hughie Lee-Smith (American, 1915–1999)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

"Untitled" (Portrait of Ross in L.A.)

Felix Gonzalez-Torres American, born Cuba, 1957–1996

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

The Annunciation

Jay DeFeo (Mary Joan DeFeo) American, 1929–1989

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Weaving

Diego Rivera (Mexican, 1886–1957)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Birthday Party

Margaret Burroughs American, 1915-2010

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Portrait of Marevna

Diego Rivera (Mexican, 1886–1957)

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Golden Bird

Constantin Brancusi Romanian, active France, 1876–1957

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Landscape

Max Ernst French, born Germany, 1891–1976

0% similarityCheck object rights; API metadata is open
Art Institute of Chicago

Untitled (Hôtel de la Duchesse-Anne)

Joseph Cornell American, 1903–1972

0% similarityCheck object rights; API metadata is open

Comparable logic

Specialist model explanation

Comparable IDMatchPriceReasons

Automatic signature module

Every artwork image is checked for signatures and marks

The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.

Candidate regions0
Signature regions0
AI enrichmentLocal only
PipelineNot run

No automatic mark result yet

The module runs during normal analysis when a local image is available.

Marks laboratory

Isolate and identify signatures, hallmarks and maker marks

110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.

Open mark library

Match an unknown mark

Upload the tightest available crop. Include a little surrounding surface so the system can separate paint, engraving, glare and background.

Add a known reference

Signature forensics

Check consistency with known genuine variation

This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.

No forensic check yet

Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.

Open command centerDashboard Open specialist model labModels Show extreme candidatesFilter Show priority reviewsFilter